1017c语言代码

解题思路:

注意事项:

参考代码:

#include<stdio.h>

int main()

{

int N,i,j,sum,a[100],l,k;

scanf("%d",&N);

for(i=1;i<=N;i++){

sum=0,k=0;

for(j=1;j<i;j++){

if(i%j==0){

sum=sum+j;

a[k++]=j;

}

}

if(sum==i){

printf("%d its factors are ",i);

for(l=0;l<k;l++){

printf("%d ",a[l]);

}

printf("\n");

}

}

return 0;

}